Overview

overview

10

Static

static

10

m-u888.co.exe

windows10-2004-x64

10

m-u888.co.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/05/2026, 02:45

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General

  • Target
    m-u888.co.exe
  • Size 45KB
  • Sample260507-c8vd8aat5p
  • SHA256 e38f28bfbe58087ada4ad28b8f856c829bc5b79603d02288268631e41ecdd359
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdiscoveryasyncratrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • m-u888.co.com:6606

  • m-u888.co.com:7707

  • m-u888.co.com:8808

  • m-u888.co.com:443

  • m-u888.co.com:80

  • m-u888.co.com:22

  • m-u888.co.com:53

Mutex

  • FtTRmAL1FxCo

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\m-u888.co.exe
    "C:\Users\Admin\AppData\Local\Temp\m-u888.co.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4296

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4296-0-0x0000000000D30000-0x0000000000D42000-memory.dmp
        Download

        memory/4296-1-0x0000000003060000-0x0000000003070000-memory.dmp
        Download

        memory/4296-2-0x0000000005660000-0x00000000056C3000-memory.dmp
        Download

        memory/4296-3-0x0000000003060000-0x0000000003070000-memory.dmp
        Download